Closure



FIG. 1 is a perspective view of a closure in the open position, embodying our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is side elevational view thereof, the opposite side elevational view thereof being a mirror image;

FIG. 5 is a back view thereof; and,

FIG. 6 is a perspective view thereof in the closed position.

The bottom and interior of the closure form no part of the claimed design. 

The ornamental design for a closure, as shown and described. 